<?php

class seo extends BaseModel {

    public static function url($string) {
		$string = str_replace('-', ' ', $string);
		$string = str_replace('_', '-', $string);
		$string = str_replace('percent', '%', $string);
		$string = str_replace('&amp;', '&', $string);
		$string = str_replace('slash1', '/', $string);
	    return $string;
    }
}
?>